Exhaust treatment device with integral mount
US8721977B2 · kind B2 · utility
6Cited by
17References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2011 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Feb 15, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2470/18
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An exhaust treatment device includes an insulation material positioned between an inner shell and an outer shell. An inlet tube has an end in communication with a cavity defined by the inner shell. A substrate for treating engine exhaust is positioned within the inner shell. A metal mounting ring is positioned between the inner and outer shells and includes a mounting provision for receipt of a fastener.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.